.bread {
    height: 50px;
    padding-left: 10px;
    line-height: 50px;
    font-size: 16px;
    background-color: #D4DAE0;
  }
  .level1 {
    border-bottom: 1px dashed #ccc;
    padding: 10px 0;
    &:last-child {
      border: 0;
    }
  }
  .level2 {
    padding: 5px 0;
  }
  .level3 {
    margin: 3px;
  }